ICD Code F31.81

ICD code F31.81 is bipolar II disorder, a mental health condition characterized by episodes of depression and at least one episode of hypomania, but without full manic episodes.

1. Presence of at least one major depressive episode.

2. Presence of at least one hypomanic episode.

3. No history of a manic episode.

4. Symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of functioning.

5. Symptoms are not better explained by schizoaffective disorder, schizophrenia, schizophreniform disorder, delusional disorder, or other specified or unspecified schizophrenia spectrum and other psychotic disorder.

6. The hypomanic episode is not attributable to the physiological effects of a substance or another medical condition.

Relevant CPT codes that may be used to treat ICD code F31.81 include:

90791, 90792, 90832, 90834, 90837, 90839, 90840, 90846, 90847, 90853, 96130, 96131, 96136, 96137, 99202–99205, 99212–99215

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